I have a recorded in flight data charts, just haven't found them at this moment. The recorded flight data was utilized to fine tune the wind, starting with the OEM (which could only spin a 10" prop) then used that for the next wind (which could spin a 12" prop but got to hot) and that data was used for the current wind. The 12" prop is like 4 wheel drive in the sky allowing for maneuvers which sorta seem to defy gravity, as an airplane moving that slow should just fall out of the sky.